# SDR GTIA2025012738698

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2025
- Submitted: January 28, 2025
- Operation: Air carrier
- Aircraft: [N905NK](https://openairdocs.org/aircraft/N905NK), registered now
- Make and model: Airbus A320-271N
- Registry model: [Airbus A320-271N](https://openairdocs.org/model/airbus-a320-271n) (OpenAirDocs)
- Aircraft serial: 7334
- Aircraft time: 24,860 hours, 10,537 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Sense Line
- Condition: Misinstalled
- Location: Zone 400
- Part time: 2,412 hours, 1,107 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: W, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2025012738698

## Discrepancy

AIR ENG 1 BLEED FAULT ECAM ON CLIMB OUT. PREFORMED RESET PER EQRH THAT CLEARED ECAM BUT BLEED SD PAGE SHOWS ENG 1 IP VAVLE IN AMBER -PER TSM 36-11-00-810-980-A  FOUND SENSE LINE CROSS THREADED + #1 ENG PRV DEFECTIVE. REPLACED SESE LINE + UNION PER AMM 36-11-49 + REPLACED #1 ENG PRV PER AMM 36-11-52. OPS + LEAK CHECK NORMAL

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